During the long, dark days of winter, sometimes all it takes is one well-timed escapist beauty product to be momentarily transported to a warmer, happier state of mind: A whiff of coconut oil and suddenly the crash of Pacific waves can be heard; a slick of bright coral lipstick and the city streets resume their steamy, cauldron-like status. With that in mind, we turned to 11 beach-loving beauty enthusiasts—from a Martinique-born model to a swimsuit designer with a loyal following—to find out which staples they rely on to make it through the coldest months. Summer, it seems, may not be so far away.